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Physics 55	Agriculture 29	Environmental Sciences & Ecology 28
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Ecology 14	Astronomy & Astrophysics 13	Materials Science, Multidisciplinary 12
Chemistry 11	Forestry 11	Plant Sciences 10
力学 10	半导体材料 9	Metallurgy & Metallurgical Engineering 8
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空间物理 6	Environment 5	Multidisciplinary Sciences 5
光电子学 5	Biodiversity & Conservation 4	Physics, Applied 4
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Oceanography 3	Physical Geography 3	灾害学 3
环境学 3	空间环境 3	软磁组 3
Biodiversity Conservation 2	Chemistry, Multidisciplinary 2	Chemistry; Physics 2
Environment/ecology 2	Horticulture 2	Meteorology & Atmospheric Sciences 2
Nuclear Science & Technology; Physics 2	P642.23 2	Physics, Condensed Matter 2
Physics, Multidisciplinary 2	Q948 2	农学 2
功能高分子 2	半导体化学 2	固体力学::新型材料的力学问题 2
天文学 2	强磁场科学技术 2	生物材料::先进功能有机材料 2
Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels 1	Agriculture (Provided By Clarivate Analytics) 1	Agriculture; Plant Sciences 1
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Chemistry; Science & Technology - Other Topics; Materials Science 1	Chemistry; Science & Technology - Other Topics; Materials Science; Physics 1	Computer Science 1
Direct Numerical Simulation 1	Electrochemistry 1	Engineering, Chemical 1
Engineering, Environmental 1	Engineering, Environmental; Environmental Sciences 1	Engineering, Ocean; Engineering, Geological; Oceanography; Mining & Mineral Processing 1
Engineering; Mechanics 1	Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources 1	Environmental Sciences; Geosciences, Multidisciplinary; Water Resources 1
Environmental Sciences; Soil Science 1	Food Science & Technology 1	Geochemistry & Geophysics 1
Geology; Agriculture; Water Resources 1	Limnology 1	Materials Science; Science & Technology - Other Topics 1
Mathematics 1	Mechanics 1	Nanoscience & Nanotechnology 1
Optics 1	Physics, Fluids & Plasmas 1	Public, Environmental & Occupational Health 1
Remelting 1	S152 1	S152.4 1
S152.7 1	S152.72 1	S154.4 1
S157.1 1